Geography A-Level
Throughflow
What Throughflow means in Geography A-Level, as defined for Pearson Edexcel.
Definition of Throughflow
The lateral movement of water through the unsaturated zone (soil) towards the river channel, occurring slower than overland flow.
Topics that use Throughflow
- The Water Cycle and Water Insecurity (Pearson Edexcel A-Level)
Related terms
- Albedo Feedback
- Anthropogenic Modification
- Aquifer
- Clausius-Clapeyron Relationship
- Cryosphere
- Drainage Basin Dynamics
- Eustatic Sea Level Rise
- Eutrophication
Using Throughflow in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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